Trait bevy_ecs::SystemStageExecutor

pub trait SystemStageExecutor: Downcast + Send + Sync {
    pub fn execute_stage(
        &mut self, 
        systems: &mut [Box<dyn System<In = (), Out = ()>>], 
        changed_systems: &[usize], 
        world: &mut World, 
        resources: &mut Resources
    );
}

Required methods

pub fn execute_stage(
    &mut self,
    systems: &mut [Box<dyn System<In = (), Out = ()>>],
    changed_systems: &[usize],
    world: &mut World,
    resources: &mut Resources
)

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Implementations

impl dyn SystemStageExecutor

pub fn is<__T: SystemStageExecutor>(&self) -> bool

Returns true if the trait object wraps an object of type __T.

pub fn downcast<__T: SystemStageExecutor>(
    self: Box<Self>
) -> Result<Box<__T>, Box<Self>>

Returns a boxed object from a boxed trait object if the underlying object is of type __T. Returns the original boxed trait if it isn't.

pub fn downcast_rc<__T: SystemStageExecutor>(
    self: Rc<Self>
) -> Result<Rc<__T>, Rc<Self>>

Returns an Rc-ed object from an Rc-ed trait object if the underlying object is of type __T. Returns the original Rc-ed trait if it isn't.

pub fn downcast_ref<__T: SystemStageExecutor>(&self) -> Option<&__T>

Returns a reference to the object within the trait object if it is of type __T, or None if it isn't.

pub fn downcast_mut<__T: SystemStageExecutor>(&mut self) -> Option<&mut __T>

Returns a mutable reference to the object within the trait object if it is of type __T, or None if it isn't.

Implementors

impl SystemStageExecutor for ParallelSystemStageExecutor

pub fn execute_stage(
    &mut self,
    systems: &mut [Box<dyn System<In = (), Out = ()>>],
    changed_systems: &[usize],
    world: &mut World,
    resources: &mut Resources
)

impl SystemStageExecutor for SerialSystemStageExecutor

pub fn execute_stage(
    &mut self,
    systems: &mut [Box<dyn System<In = (), Out = ()>>],
    _changed_systems: &[usize],
    world: &mut World,
    resources: &mut Resources
)

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